Head - ROC Hawk
Helmet - Resolute Cobra Commander
Body and arms - Roadblock
Legs - Crimson Guard

It just happened that all the parts I might possibly need to customize an Armadillo figure were right there in front of me, as I was sorting out my custom fodder. Rolling Thunder is one of the top ten G.I. Joe vehicles every produced in my list. It's hard to find a complete Rolling Thunder. Most are being sold in the secondary market without the driver, Armadillo. So, it made me want to customize one. I think Armadillo is a great G.I. Joe character.